<div id="header">
                    <div id="logo_search">
                        <div class="content_child">
                            <div id="logo" class="float_left"><img src="public/images/tool/logo.png"></div>
                            <div id="search" class="float_right right">
                                <form>
                                    <input type="text" name="search" placeholder="search...">
                                </form>
                            </div>
                            <div class="clear"></div>
                        </div>
                   </div><!-- End #logo_search -->
                    <div id="menu_top">
                        <div class="content_child">
                            <ul>
                                <a href="index.php"><li class="active_menu"><span id="home"></span></li></a>
                                <a href="product_nam.php"><li>Thời Trang Nam</li></a>
                                <a href="product_nu.php"><li>Thời Trang Nữ</li></a>
                                <a href="lienhe.php"><li>Liên Hệ</li></a>
                                <li>Đăng Ký </li>
                                <li>Đăng Nhập</li>
                                <div class="float_right" id="gio_hang" style="position: relative;">
                                    <span class="soluong_hang">
                                        <?php 
                                        if(isset($_SESSION['count'])):
                                            echo $_SESSION['count'];
                                        else:
                                            echo '0';
                                        endif;
                                        ?>      
                                    </span>
                                    <div id="img_infor"><img src="public/images/tool/info.png" ></div>
                                </div>
                            </ul>
                        </div>
                    </div><!-- End $menu_top -->
</div><!-- End #header -->
